Μαθήτρια στέκεται κοντά στο chalkboard με εξισώσεις και γραφείο με laptop - Φωτογραφίες & Εικόνες Αρχείου

Education, high school, university, teaching concept - group of schoolchild and teacher standing at white board at lecture

Schoolgirl standing near blackboard with formula

Schoolgirl solves a math problem on the blackboard during the lesson.

Schoolgirl on first school day. Girl standing at desk on first school day or September 1, vintage filter.

African american kid writing mathematics formula on chalkboard near teacher

Selective focus of schoolgirl holding chalk near green chalkboard

Cute schoolkid holding chalk and books near green chalkboard

Two adorable pupils writing on chalkboard

Smiling african american teacher with pointer standing near chalkboard and blurred schoolkid in classroom

African american kid holding backpack and lunch box at desk in classroom

Panoramic shot of schoolchild holding chalk near chalkboard on green